| 931,7 → 931,7 |
|---|
| * @return Physical address of the allocated frame. |
| * |
| */ |
| void * frame_alloc_generic(__u8 order, int flags, int *pzone) |
| void * frame_alloc_generic(__u8 order, int flags, int *status, int *pzone) |
| { |
| ipl_t ipl; |
| int freed; |
| 967,8 → 967,12 |
|---|
| */ |
| interrupts_restore(ipl); |
| |
| if (flags & FRAME_ATOMIC) |
| if (flags & FRAME_ATOMIC) { |
| ASSERT(status != NULL); |
| if (status) |
| *status = FRAME_NO_MEMORY; |
| return 0; |
| } |
| |
| panic("Sleep not implemented.\n"); |
| goto loop; |
| 980,6 → 984,9 |
|---|
| spinlock_unlock(&zone->lock); |
| interrupts_restore(ipl); |
| |
| if (status) |
| *status = FRAME_OK; |
| |
| if (flags & FRAME_KA) |
| return (void *)PA2KA(PFN2ADDR(v)); |
| return (void *)PFN2ADDR(v); |